Share Email Facebook Twitter LinkedIn Ellipse.RadiusX Property Returns the X vector radius of the ellipse.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public double RadiusX { get; }Property ValueDouble See AlsoReferenceEllipse ClassAutodesk.Revit.DB Namespace